Seiko Cal. 0764 - 509

This Spring Drive model from 1988 features a 43mm Hardlex-Coated Steel case. Powered by the 0764 caliber with 33j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-1e03a65628a5]

Also known as: Samurai, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1988

Related Models

• Seiko 4582-803
• Seiko 4441-484
• Seiko 5645-858
• Seiko 5655-257
• Seiko 6134-668
• Seiko 6135-841
• Seiko 4587-757
• Seiko 4511-280
• Seiko 6397-269
• Seiko 6237-856
• Seiko 6221-165
• Seiko 7044-848